If you have multiple machines, the temptation is to set up a memcached instance on all of your spare machines to provide a massive amount of networked RAM cache storage.

如果有多台机器，那么很自然地会想要在所有多余机器上设置一个memcached的实例来提供一个超大的联网RAM缓存存储。

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Typically, plan for a cache storage capacity of several gigabytes on disk, as well as at least 128 MB of RAM, preferably gigabytes of RAM.

通常，应该在磁盘上规划几千兆字节的高速缓存存储容量，内存至少应该有128 MB，最好有几千兆。

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The MRAM replaces capacity backed DRAM that is typically used as cache and buffers in storage systems.

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It is why cache offers faster access but lower storage density.

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At the present time there are several private storage companies left focusing on the rich media market that could be future acquisition targets, including, Active Storage, Atempo, Cache-A and DataDirect Networks.

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